More missing -u

Author: tannewt

ports/espressif/Makefile

@@ -150,6 +150,8 @@ CFLAGS += -DSTACK_CANARY_VALUE=0xa5a5a5a5
 REGISTRATION_FUNCTIONS = \
 	-u ld_include_highint_hdl \
 	-u __cxx_fatal_exception \
+	-u __cxx_init_dummy \
+	-u __cxa_guard_dummy \
 	-u esp_app_desc \
 	-u esp_timer_init_include_func \
 	-u uart_vfs_include_dev_init \
@@ -164,8 +166,10 @@ REGISTRATION_FUNCTIONS = \
 	-u esp_libc_include_assert_impl \
 	-u esp_libc_include_getentropy_impl \
 	-u esp_libc_include_init_funcs \
+	-u esp_libc_init_funcs \
 	-u include_esp_phy_override \
-	-u vfs_include_syscalls_impl
+	-u vfs_include_syscalls_impl \
+	-u esp_vfs_include_nullfs_register
 
 
 #Debugging/Optimization